In a large pot of salted
boiling water, cook angel hair according to package directions until al dente.
Drain and return to pot.

Meanwhile, make bolognese:
In a large skillet or pot over medium heat, heat oil. Add onion, carrot,
celery, and garlic and cook until tender, 5 to 7 minutes. Add ground turkey and
cook until no longer pink, 5 minutes more. Season with salt and pepper.